UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zgKyU6FlOUcZJJy42Hd62ghzROCFjzrLHTiB4HgyfAw=' 
WHERE 
  key_id = '56fcc0587c6d6b07f55fbd6adbc090c87b1a64877d34dc648f2a16288238e466' 
  AND (
    token = 'zgKyU6FlOUcZJJy42Hd62ghzROCFjzrLHTiB4HgyfAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )